293601920

素因数分解:

$2^7\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5807}}^1$

素因数の和:5905

約数の個数: 64

約数和(自身を含む): 710899200

約数和(自身を除く): 417297280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 316, 320, 395, 632, 640, 790, 1264, 1580, 2528, 3160, 5056, 5807, 6320, 10112, 11614, 12640, 23228, 25280, 29035, 46456, 50560, 58070, 92912, 116140, 185824, 232280, 371648, 458753, 464560, 743296, 917506, 929120, 1835012, 1858240, 2293765, 3670024, 3716480, 4587530, 7340048, 9175060, 14680096, 18350120, 29360192, 36700240, 58720384, 73400480, 146800960, 293601920]

約数ペア:

[(1, 293601920), (2, 146800960), (4, 73400480), (5, 58720384), (8, 36700240), (10, 29360192), (16, 18350120), (20, 14680096), (32, 9175060), (40, 7340048), (64, 4587530), (79, 3716480), (80, 3670024), (128, 2293765), (158, 1858240), (160, 1835012), (316, 929120), (320, 917506), (395, 743296), (632, 464560), (640, 458753), (790, 371648), (1264, 232280), (1580, 185824), (2528, 116140), (3160, 92912), (5056, 58070), (5807, 50560), (6320, 46456), (10112, 29035), (11614, 25280), (12640, 23228)]